Počet záznamů: 1

Electron acceleration in a wavy shock front

  1. 1.
    0361489 - ASU-R 2012 RIV FR eng J - Článek v odborném periodiku
    Vandas, Marek - Karlický, Marian
    Electron acceleration in a wavy shock front.
    Astronomy & Astrophysics. Roč. 531, July (2011), A55/1-A55/8 ISSN 0004-6361
    Grant CEP: GA AV ČR(CZ) IAA300030701; GA MŠk(CZ) ME09009; GA ČR GA205/09/0170; GA ČR GAP209/10/1680
    Grant ostatní:EU(XE) EC FP7 SWIFF 263340
    Výzkumný záměr: CEZ:AV0Z10030501
    Klíčová slova: shock waves * acceleration of particles * magnetic fields * solar radio radiation
    Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika
    Impakt faktor: 4.587, rok: 2011

    On average, a wavy shock front does not significantly increase an acceleration efficiency. Energy gain remarkably exceeds an average level for some combinations of initial parameters. Distribution functions of accelerated electrons have a patchy structure, which is prone to inducing plasma instabilities that will generate plasma waves. This may have relevance to the problem of type II burst origin.
    Trvalý link: http://hdl.handle.net/11104/0198793